{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["else", "organization", "location", "person"], "input": "In Detroit , Todd Van Poppel pitched a five-hitter for his first career shutout and Tony Clark homered to cap a four-run first inning as the Tigers blanked the Kansas City Royals 4-0 ."}
{"else": [], "organization": ["Tigers", "Kansas City Royals"], "location": ["Detroit"], "person": ["Todd Van Poppel", "Tony Clark"]}